The purpose of the brake booster is to create more pressure.
The brake booster ensures the brake master cylinder receives the brake fluid.
This boosts the braking pressure & makes the braking pedal more sensitive.
Here are the symptoms of a failing brake booster check valve.
When you press the brake pedal, it shouldn’t be difficult to push the pedal down.
This is what happens when the check valve is functioning efficiently.
If the check valve has worn out, the brake pedal will become more difficult to push down.
This happens because the brake master cylinder has more pressure building inside it.
When the brake fluid doesn’t reach the master cylinder, it will affect the braking performance.
Besides the firmness of the brake pedal, it will take longer for your car to slow down.
The longer it goes on, the more likely your brakes will stop working completely.
It needs to be fixed immediately as it is a dangerous situation to drive your car.
Presence of air bubbles in the brake lines will make your brake pedal feel spongy.
This happens when the air bubbles go into the brakes & reduce the pressure in them.
Anytime you have less braking pressure, you will have a soft & spongy brake pedal.
Your car will take longer to stop due to the spongy brake pedal.
The brakes play a critical role in both your safety & handling of the car.
Take your car to a certified repair shop to fix the issue as soon as possible.
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